Struct InFlightRequestsLayer

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pub struct InFlightRequestsLayer { /* private fields */ }

Available on crate feature metrics only.

Expand description

Layer for applying InFlightRequests which counts the number of in-flight requests.

See the module docs for more details.

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impl InFlightRequestsLayer

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pub fn pair() -> (Self, InFlightRequestsCounter)

Create a new InFlightRequestsLayer and its associated counter.

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pub fn new(counter: InFlightRequestsCounter) -> Self

Create a new InFlightRequestsLayer that will update the given counter.

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impl Clone for InFlightRequestsLayer

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fn clone(&self) -> InFlightRequestsLayer

Returns a duplicate of the value. Read more

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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

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impl Debug for InFlightRequestsLayer

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

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impl<S> Layer<S> for InFlightRequestsLayer

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type Service = InFlightRequests<S>

The wrapped service

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fn layer(&self, inner: S) -> Self::Service

Wrap the given service with the middleware, returning a new service that has been decorated with the middleware.

Auto Trait Implementations§

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impl UnwindSafe for InFlightRequestsLayer

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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impl<T, U> Into for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> PolicyExt for T
where T: ?Sized,

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fn and<P, B, E>(self, other: P) -> And<T, P>
where T: Policy<B, E>, P: Policy<B, E>,

Available on crate feature follow-redirect only.

Create a new Policy that returns Action::Follow only if self and other return Action::Follow. Read more

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fn or<P, B, E>(self, other: P) -> Or<T, P>
where T: Policy<B, E>, P: Policy<B, E>,

Available on crate feature follow-redirect only.

Create a new Policy that returns Action::Follow if either self or other returns Action::Follow. Read more

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impl<T> ServiceExt for T

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fn propagate_header(self, header: HeaderName) -> PropagateHeader<Self>
where Self: Sized,

Available on crate features util and propagate-header only.

Propagate a header from the request to the response. Read more

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fn add_extension<T>(self, value: T) -> AddExtension<Self, T>
where Self: Sized,

Available on crate features util and add-extension only.

Add some shareable value to request extensions. Read more

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fn map_request_body<F>(self, f: F) -> MapRequestBody<Self, F>
where Self: Sized,

Available on crate features util and map-request-body only.

Apply a transformation to the request body. Read more

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fn map_response_body<F>(self, f: F) -> MapResponseBody<Self, F>
where Self: Sized,

Available on crate features util and map-response-body only.

Apply a transformation to the response body. Read more

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fn compression(self) -> Compression<Self>
where Self: Sized,

Available on crate feature util and (crate features compression-br or compression-deflate or compression-gzip or compression-zstd) only.

Compresses response bodies. Read more

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fn decompression(self) -> Decompression<Self>
where Self: Sized,

Available on crate feature util and (crate features decompression-br or decompression-deflate or decompression-gzip or decompression-zstd) only.

Decompress response bodies. Read more

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fn trace_for_http(self) -> Trace<Self, HttpMakeClassifier>
where Self: Sized,

Available on crate features util and trace only.

High level tracing that classifies responses using HTTP status codes. Read more

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fn trace_for_grpc(self) -> Trace<Self, GrpcMakeClassifier>
where Self: Sized,

Available on crate features util and trace only.

High level tracing that classifies responses using gRPC headers. Read more

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fn follow_redirects(self) -> FollowRedirect<Self, Standard>
where Self: Sized,

Available on crate features util and follow-redirect only.

Follow redirect resposes using the Standard policy. Read more

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fn sensitive_headers( self, headers: impl IntoIterator<Item = HeaderName>, ) -> SetSensitiveHeaders<Self>
where Self: Sized,

Available on crate features util and sensitive-headers only.

Mark headers as sensitive on both requests and responses. Read more

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fn sensitive_request_headers( self, headers: impl IntoIterator<Item = HeaderName>, ) -> SetSensitiveRequestHeaders<Self>
where Self: Sized,

Available on crate features util and sensitive-headers only.

Mark headers as sensitive on requests. Read more

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fn sensitive_response_headers( self, headers: impl IntoIterator<Item = HeaderName>, ) -> SetSensitiveResponseHeaders<Self>
where Self: Sized,

Available on crate features util and sensitive-headers only.

Mark headers as sensitive on responses. Read more

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